Most city libraries (Stadtbibliothek) have a language learning section. If you live in Germany, Austria, or Switzerland, go get a library card. It costs €10-20 per year . They almost always have Netzwerk neu on the shelf. Scan what you need.
It’s colorful, digital-friendly, and actually funny sometimes. It focuses on handlungsorientiert (action-oriented) teaching—meaning you learn to order coffee, complain about a broken phone, and text your friends, all in Lesson 3. I understand the urge. Language learning is expensive. Between the course fee, the exam fee, and the beer money for practice at the local Biergarten , who has €20-30 left for a textbook? netzwerk neu a1.1 kursbuch pdf free download
Your time is better spent learning der, die, das (the eternal struggle) than hunting for a ghost PDF. They almost always have Netzwerk neu on the shelf